Children under 5 years old can go to the concerts of the place, my nephew is 4

Hello. Yes, your nephew can attend a concert at the United Palace. Children under the age of 18 must be accompanied by a parent or guardian at all times and must have a seat so that rows are clear for fire safety reasons. Thanks.

I don't think it's appropriate, because at concerts there is a lot of noise and it could bother you, but I don't think it's prohibited.